Manchester United striker Rooney is reportedly unsettled at Old Trafford and has been the subject of an offer from Premier League rivals Chelsea.
The England international has also been linked with a potential move to PSG, who have spent big in the transfer window to bring in Edinson Cavani, Lucas Digne and Marquinhos.
However, Blanc has been quick to stress that the Parc des Princes club will not be making a move for the 27-year-old.
“He (Rooney) is an amazing player, his qualities are well known by everyone,” Blanc said. “But in attack we are well supplied.
“We will rather look for players in midfield. If there should be another reinforcement, it should be in that position.
“Rooney could play anywhere, but his best position is in the heart of attack.”